#include <set>
#include <string>

#ifndef BAYESIAN_HELPER_H
#define BAYESIAN_HELPER_H

using namespace std;

class BayesianHelper
{
public:
	static set<string> 	ParseWords ( string str );
	static bool 		IsValid ( string word );

	static bool Serialize   ( string fileName );
	static bool Deserialize ( string fileName );

	static set<string> stopWords;

	static unsigned char MakeReadable ( unsigned char current , unsigned char next );
	
private:
	BayesianHelper () {};
};

#endif
